20160878388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240010457}}^1$

素因数の和:240010471

約数の個数: 24

約数和(自身を含む): 53762342592

約数和(自身を除く): 33601464204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240010457, 480020914, 720031371, 960041828, 1440062742, 1680073199, 2880125484, 3360146398, 5040219597, 6720292796, 10080439194, 20160878388]

約数ペア:

[(1, 20160878388), (2, 10080439194), (3, 6720292796), (4, 5040219597), (6, 3360146398), (7, 2880125484), (12, 1680073199), (14, 1440062742), (21, 960041828), (28, 720031371), (42, 480020914), (84, 240010457)]